Create a toplevel layout description.
Used together with gdk.toplevel.Toplevel.present to describe how a toplevel surface should be placed and behave on-screen.
The size is in ”application pixels”, not ”device pixels” (see gdk.surface.Surface.getScaleFactor).
newly created instance of gdk.toplevel_layout.ToplevelLayout
Create a toplevel layout description.
Used together with gdk.toplevel.Toplevel.present to describe how a toplevel surface should be placed and behave on-screen.
The size is in ”application pixels”, not ”device pixels” (see gdk.surface.Surface.getScaleFactor).